DELTA 1 DEB, 42646
Orbit data source: Space-Track
DELTA 1 DEB, 42646 is space debris in SSO originally from a launch on Thu, 12 Jun 1975 UTC launched from the Air Force Western Test Range (AFWTR). Debris objects in space refer to the collection of defunct objects orbiting the Earth. Examples of debris include non-operational satellites, rocket bodies, and fragments generated from explosions, collisions, or faulty payload assembly.
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42646 intel report (Beta)
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Identifier
Orbit
Country
USRelated business
Manufacturer
Unknown
Mission
Spacecraft
Bus & Motor
Unknown
Mass
Unknown
Launch date (UTC)
Launch vehicle
Unknown
Launch site
Object type
Shape & HBR
Unknown shape, 0.063 m
Radar Cross Section
Medium (>0.1 m² and <1 m²)
Expand to show TLE details & historyLast TLE update: 20 hours ago
TLE from 20 hours ago
0 DELTA 1 DEB
1 42646U 75052MF 26302.01856830 .00000057 00000-0 19646-3 0 9996
2 42646 100.0055 216.2461 0053913 255.8658 103.6472 13.36155252584943Epoch: 2026-10-29T00:26Z
TLE epoch observation values (Epoch: 2026-10-29T00:26:44.301Z)
Latitude
-0.00007°
Longitude
172.20251°
Altitude
1,136.141 km
Speed
7.28 km/s
True Right ascension
14h 24m 59s
True Declination
0° 00' 00"
Sunlit
Visualization orbit readout
Latitude
Unknown
Longitude
Unknown
Altitude
Unknown
Speed
Unknown
Apparent Right ascension
Unknown
Apparent Declination
Unknown
Sunlit
Visualization observer readout
Local Sidereal Time
16:14:08
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,161.401 km
Perigee altitude
1,080.541 km
Semi-major axis
7,499.108 km
Eccentricity
0.00539
Inclination
100.0055°
RAAN
216.2461°
Arg. of periapsis
255.8658°
True anomaly
104.24659°
Mean anomaly
103.6472°
Eccentric anomaly
103.94699°
Mean motion
3.34217 °/min
Orbital period
107.71 mins
BSTAR
0.00019646
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Other satellites on launch #52 in the year 1975 (1975-06-12 UTC)
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You can import UDL-sourced sensor .json files into the Sandbox to generate a visibility chart that accounts for multi-vendor sensor geometry.DELTA 1 DEB Visibility forecast
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Span | Click to sort rows by Start time (UTC) header in descending order | Start Az. | Max El. time (UTC) | Max El. Az. | Max El. | End time (UTC) | End Az. |
|---|---|---|---|---|---|---|---|
| 8 mins | 2026-10-30 05:50:51.293Z | 53.424° ENE | 2026-10-30 05:54:51.293Z | 91.208° ESE | 18.242° | 2026-10-30 05:58:51.293Z | 129.221° SE |
| 12 mins | 2026-10-30 07:35:51.293Z | 10.859° NNE | 2026-10-30 07:41:51.293Z | 270.55° WNW | 75° | 2026-10-30 07:47:51.293Z | 204.741° SW |
| 5 mins | 2026-10-30 09:24:51.293Z | 323.493° NNW | 2026-10-30 09:26:51.293Z | 304.828° NW | 14.25° | 2026-10-30 09:29:51.293Z | 278.366° WNW |
| 12 mins | 2026-10-30 17:53:51.293Z | 146.818° SSE | 2026-10-30 17:58:51.293Z | 91.196° ESE | 62.291° | 2026-10-30 18:05:51.293Z | 351.735° N |
| 9 mins | 2026-10-30 19:41:51.293Z | 224.997° SW | 2026-10-30 19:45:51.293Z | 265.904° W | 22.794° | 2026-10-30 19:50:51.293Z | 314.37° NW |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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